Consulta: creatorFacets:"Farooq,Umar"
Registros recuperados: 2
Data/hora: 05/06/2024 18:24:08

In Vitro Assessment of Antileishmanial Activity of Natamycin and Nystatin
Provedor de dados: 52
Autores: Sidana,Arushdeep; Negi,Ajeet Kumar; Farooq,Umar.
ABSTRACT The present study was aimed to evaluate the in vitro antileishmanial activity of four different concentrations of natamycin and nystatin by using MTT 3-(4.5-dimethylthiazol-2-yl)-2.5-diphenyl tetrazolium bromide reduction assay. In vitro antileishmanial activity revealed that the IC50 of natamycin (80.49 μg/ml) and nystatin (105.7 μg/ml) was less than that of sodium stibogluconate (127.9 μg/ml), and more than amphotericin B (18.91 μg/ml).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Leishmaniasis; Leishmania donovani; Antileishmanial; Natamycin; Nystatin.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100301

Enzyme inhibition and antibacterial potential of 4-Hydroxycoumarin derivatives
Provedor de dados: 60
Autores: Saleem,Afia; Bukhari,Syed Majid; Zaidi,Asma; Farooq,Umar; Ali,Majid; Khan,Asma; Khan,Sidra; Shah,Kausar Hussain; Mahmood,Adeem; Khan,Farhan Ahmed.
The 4-Hydroxycoumarin derivatives are known to show a broad spectrum of pharmacological applications. In this paper we are reporting the synthesis of a new series of 4-Hydroxycoumarin derivatives synthesized through Knovenegal condensation; they were characterized by using UV-Vis, FT-IR, NMR spectroscopies. The synthesized compounds were evaluated for antibacterial activity against Staphylococcus aureus and Salmonella typhimurium strains. The compounds (2), (3) and (8) showed favorable antibacterial activity with zone of inhibitions 26.5± 0.84, 26.0 ± 0.56 and 26.0 ± 0.26 against Staphylococcus aureus (Gram-positive) respectively. However, the compounds (5) and (9) were found more active with 19.5 ± 0.59 and 19.5 ± 0.32 zone of inhibitions against...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 4-Hydroxycoumarin; Anti-urease; Carbonic anhydrase; Aldehydes; Antibacterial.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502020000100580